Where drinking water comes from and what it contains may affect Parkinson's disease risk, a recent study suggests.
A large U.S. study suggests that the age and type of groundwater supplying drinking water may be linked to Parkinson’s disease risk. A new preliminary study suggests that the age of the groundwater ...
The study looked at 12,370 people with Parkinson's disease and more than 1.2 million people without the disease.